CN104612044A - High-speed railway bridge inspection vehicle - Google Patents
High-speed railway bridge inspection vehicle Download PDFInfo
- Publication number
- CN104612044A CN104612044A CN201510021804.4A CN201510021804A CN104612044A CN 104612044 A CN104612044 A CN 104612044A CN 201510021804 A CN201510021804 A CN 201510021804A CN 104612044 A CN104612044 A CN 104612044A
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- Prior art keywords
- truss
- support leg
- speed railway
- inspection vehicle
- bridge
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a high-speed railway bridge inspection vehicle and belongs to the field of bridge inspection vehicle equipment. The high-speed railway bridge inspection vehicle comprises a truss system, a walking mechanism, a control system, supporting leg mechanisms, a lifting mechanism, a rotating mechanism, a guide wheel set and a counter weight. The supporting leg mechanisms are arranged on an upper truss side by side in the direction of a bridge, the outer sides of the bottoms of the supporting leg mechanisms are connected with the top of the upper truss through pin shafts, and the inner sides of the bottoms of the supporting leg mechanisms are fixedly connected with the walking mechanism. A jacking mechanism is correspondingly connected between the supporting leg mechanisms and the upper truss, the supporting leg mechanisms are arranged on the top face of a bridge body through the walking mechanism, the gravity center of the inspection vehicle is controlled to fall on the vertical line of a slag blocking wall, the jacking mechanism is utilized for jacking, and the supporting leg mechanisms can rotate around supporting leg pin shafts in sequence to be prevented from touching screen stand columns. After a bottom truss rotates to the position along the bridge through the rotating mechanism, the bottom truss is vertically lifted to the position where the bottom face of the bottom truss is higher than the bottom face of a pier, and therefore the injection vehicle can cross obstacles and stably walk along the top face of the slag blocking wall. The high-speed railway bridge inspection vehicle needs no rail, and is simple in structure, safe and reliable.
Description
Technical field
A kind of high-speed railway bridge inspection vehicle of the present invention, belongs to bridge inspection vehicle apparatus field, is specifically related to high-speed railway bridge checkout facility.
Background technology
Bridge inspection vehicle is a kind of job platform provided in testing process for bridge machinery personnel, and it can shift position at any time, can testing staff be allowed to enter job position safe, fast, efficiently and carry out flow detection or maintenance activity, do not affect traffic during work.
For high-speed railway bridge, usually adopt rail type, inspection trolley is installed need complete with bridge construction simultaneously.Before inspection trolley is installed, must install at beam sides or bottom surface and fix track, inspection trolley is traveling in orbit; The track consumptive material of this method is comparatively large, adds cost, also extends the duration simultaneously.
A kind of high-speed railway bridge inspection vehicle of the present invention adopts trackless; For convenience of checking, inspection trolley can control along suitable bridge to walking; Protrude the position of beam basal cross section at bridge pier, inspection trolley can pass through stably; For the beam body of variable cross-section, inspection trolley can adapt to the distortion of beam body; When inspection trolley passes through plane on beam body, inspection trolley can cross railway contact line column stably.Do not consider the exist curves of inspection trolley for early stage, inspection trolley can easily be installed and used simultaneously.
Summary of the invention
The object of this invention is to provide a kind of high-speed railway bridge inspection vehicle, do not need specific track is installed, with slag blocking wall power transmission, by inspection trolley many covers support leg mechanism and relevant hoisting mechanism and rotating mechanism, possesses the ability freely by bridge floor wiring net column and bridge pier, to meet high-speed railway bridge continuity check demand, and promote the flexibility and compliance that inspection trolley works at the scene, improve the operating efficiency of high-speed railway bridge inspection vehicle.
A kind of high-speed railway bridge inspection vehicle of the present invention, comprise trussing, running mechanism, control system, support leg mechanism, elevating mechanism, rotating mechanism, guiding wheels and balance weight body, described trussing is by upper truss, interior truss and bottom boom frame composition, interior truss is connected in upper truss by elevating mechanism, interior truss lower end is connected to bottom boom frame one end end face by rotating mechanism, many covers support leg mechanism along bridge to being disposed side by side on upper truss, each cover support leg mechanism bottom outside and upper truss top pinned connection, its bottom inside is fixedly connected with running mechanism, lifting body is connected respectively between each support leg mechanism and upper truss, inspection trolley support leg mechanism is arranged on beam body end face by running mechanism, and the center of gravity controlling inspection trolley falls within the vertical line of slag blocking wall, inspection trolley is made to stablize traveling by running mechanism along slag blocking wall end face, its bottom boom frame direction across bridge drops under beam body bottom surface, top is risen by described lifting body, many covers support leg mechanism successively does 90 degree of rotations around its leg pin successively laterally, avoid contact net column, walked by the slag blocking wall end face of running mechanism along beam body by all the other support leg mechanisms, until all support leg mechanism avoids contact net column, 90 degree are rotated by the rotating mechanism of described bottom boom frame one end, bottom boom frame is turned to along bridge to position, again by hoisting mechanism by interior truss, rotating mechanism and bottom boom frame in the lump vertical-lift to this bottom boom frame bottom surface higher than bridge pier basal surface position, namely inspection trolley can pass over bridge pier, thus realizes inspection trolley obstacle detouring and stablize traveling along slag blocking wall end face.
Described support leg mechanism is at least three covers.
Describedly to be overlapped by the support leg mechanism at least two of running mechanism in the slag blocking wall end face traveling of beam body.
The contact surface of described support leg mechanism and beam body is provided with supporting leg directive wheel.
The end face that described upper truss contacts with beam body, side are respectively arranged with truss directive wheel.
Described balance weight body is arranged in truss.
Described motor is provided with Manual drive mechanism for subsequent use, in case of need.
The bottom of described running mechanism is provided with travelling wheel.
A kind of high-speed railway bridge inspection vehicle structure innovation of the present invention, technical advantage is remarkable: 1, this inspection trolley adopts trackless, decreases track materials, manufacture, the cost of installation and time, improves the practicality of inspection trolley; 2, the design of this inspection trolley adopts at least three cover support leg mechanisms, in succession can cross the contact net column of bridge floor stably, ensure the continuity of inspection work; 3, the design of this inspection trolley uses hoisting mechanism, is suitable for the inspection of non-uniform beam equally; 4, this inspection trolley adopts the cooperation of rotating mechanism and hoisting mechanism, can cross bridge pier stably, convenient for checking Continuous Bridge; 5, this inspection trolley Manual drive mechanism for subsequent use that can be arranged by motor, meets the possible period of want or need of site work; Structure of the present invention is simple, safe and reliable, and installation and removal are changed conveniently.
Accompanying drawing explanation
Fig. 1 normal inspection operating mode of the present invention schematic diagram;
Fig. 2 the present invention crosses contact net column operating mode lateral view;
Fig. 3 the present invention crosses contact net column operating mode elevation;
Fig. 4 the present invention crosses bridge pier operating mode elevation;
Fig. 5 the present invention crosses bridge pier operating mode lateral view.
Detailed description of the invention
Now further illustrate the present invention by reference to the accompanying drawings how to implement:
A kind of high-speed railway bridge inspection vehicle of the present invention, comprise trussing, running mechanism, control system, support leg mechanism, elevating mechanism, rotating mechanism, guiding wheels and balance weight body, described trussing is by upper truss 5, interior truss 6 and bottom boom frame 9 form, interior truss 6 is connected in upper truss 5 by elevating mechanism 7, interior truss 6 lower end is connected to bottom boom frame 9 one end end face by rotating mechanism 8, many covers support leg mechanism 2 along bridge to being disposed side by side on upper truss 5, each cover support leg mechanism bottom outside is connected with upper truss top bearing pin 3, its bottom inside is fixedly connected with running mechanism, lifting body 4 is connected respectively between each support leg mechanism 2 and upper truss 5, inspection trolley support leg mechanism is arranged on beam body end face by running mechanism, and the center of gravity controlling inspection trolley falls within the vertical line of slag blocking wall, inspection trolley is made to stablize traveling by running mechanism along slag blocking wall end face, its bottom boom frame 9 direction across bridge drops under beam body bottom surface, by described lifting body 4 liters top, many covers support leg mechanism 2 successively does 90 degree of rotations around its leg pin 3 successively laterally, avoid contact net column, walked along the slag blocking wall end face of beam body L by running mechanism 1 by all the other support leg mechanisms, until all support leg mechanism avoids contact net column, 90 degree are rotated by the rotating mechanism 8 of described bottom boom frame 9 one end, bottom boom frame 9 is turned to along bridge to position, again by hoisting mechanism 7 by interior truss 6, rotating mechanism 8 and bottom boom frame 9 in the lump vertical-lift to this bottom boom frame bottom surface higher than bridge pier D basal surface position, namely inspection trolley can pass over bridge pier, thus realizes inspection trolley obstacle detouring and stablize traveling along slag blocking wall end face.
Described support leg mechanism 2 is at least three covers.
Describedly to be overlapped by the support leg mechanism at least two of running mechanism in the slag blocking wall end face traveling of beam body.
Described support leg mechanism 2 is provided with supporting leg directive wheel 11 with the contact surface of beam body L.
The end face that described upper truss 5 contacts with beam body L, side are respectively arranged with truss directive wheel 12,13.
The bottom of described running mechanism is provided with travelling wheel.
Described balance weight body 10 is arranged in truss 5.
Described motor is provided with Manual drive mechanism for subsequent use, in case of need.
Illustrating inspection trolley of the present invention below in conjunction with accompanying drawing with example is how obstacle detouring runs and implements bridge inspection:
When inspection trolley is implemented to check, first, by the adjustment of counterweight, the center of gravity controlling inspection trolley is positioned on slag blocking wall vertical line, the traveling of inspection trolley Absorbable organic halogens.When crossing bridge floor contact net column at inspection trolley, by the contact of truss directive wheel 12,13 and beam body, ensure inspection trolley stressed after center of gravity be positioned on the vertical line of slag blocking wall, inspection trolley can steadily cross contact net column.When bridge pier D crossed by inspection trolley, by supporting leg directive wheel 11, the contact of truss directive wheel 12,13 and beam body L, the stressed tailheaviness of same guarantee inspection trolley is positioned on slag blocking wall vertical line, and inspection trolley can steadily cross bridge pier D.For ensureing the stability of inspection trolley, the present invention intends adopting aluminum alloy material, to reduce the overall weight of inspection trolley.
A kind of high-speed railway bridge inspection vehicle of the present invention checks operating mode, and as shown in Figure 1, inspection trolley is in the normal traveling of slag blocking wall end face, and inspection personnel can check beam body on inspection trolley.
A kind of high-speed railway bridge inspection vehicle of the present invention, when contact net column is encountered in traveling, as Fig. 2, Fig. 3, freely can pass through bridge floor wiring net column.When inspection trolley walks to walk to contact net column side, supporting leg 2 adopts three 2a, 2b, 2c, front leg strut 2a is lifted by lifting body 4 jacking, avoid contact net column, middle supporting leg 2b and rear support leg 2c still contacts with slag blocking wall end face, inspection trolley traveling, front leg strut 2a is by after column, and lifting body 4 puts down front leg strut 2a.Mode like this, inspection trolley is successively by supporting leg 2b and rear support leg 2c in lifting body 4 respectively jacking, and contact net column steadily crossed by inspection trolley.
A kind of high-speed railway bridge inspection vehicle of the present invention, when bridge pier D is met in traveling, as Fig. 4, Fig. 5, freely can cross bridge pier and check beam body.When inspection trolley walks to walk to bridge pier D side, bottom boom frame 9 rotates 90 degree by rotating mechanism 8, bottom boom frame 9 turns to the position parallel with beam body, by hoisting mechanism 7, interior truss 6, rotating mechanism 8 and bottom boom frame 9 are vertically up promoted certain distance, bottom boom frame 9 bottom surface is promoted to more than bridge pier end face.Inspection trolley is walked, and avoids bridge pier side to bottom boom frame 9 side.By hoisting mechanism 7, vertically down decline interior truss 6, rotating mechanism 8 and bottom boom frame 9 certain distance, bottom boom frame 9 end face is dropped to below bottom surface at the bottom of beam, bottom boom frame 9 rotates 90 degree by rotating mechanism 8, bottom boom frame 9 turns to position that is vertical with beam body and that be positioned at inside beam body, and inspection trolley steadily crosses bridge pier.
Claims (8)
1. a high-speed railway bridge inspection vehicle, comprise trussing, running mechanism, control system, support leg mechanism, elevating mechanism, rotating mechanism, guiding wheels and balance weight body, it is characterized in that, described trussing is by upper truss, interior truss and bottom boom frame composition, interior truss is connected in upper truss by elevating mechanism, interior truss lower end is connected to bottom boom frame one end end face by rotating mechanism, many covers support leg mechanism along bridge to being disposed side by side on upper truss, each cover support leg mechanism bottom outside and upper truss top pinned connection, its bottom inside is fixedly connected with running mechanism, lifting body is connected respectively between each support leg mechanism and upper truss, inspection trolley support leg mechanism is arranged on beam body end face by running mechanism, and the center of gravity controlling inspection trolley falls within the vertical line of slag blocking wall, inspection trolley is made to stablize traveling by running mechanism along slag blocking wall end face, its bottom boom frame direction across bridge drops under beam body bottom surface, top is risen by described lifting body, many covers support leg mechanism successively does 90 degree of rotations around its leg pin successively laterally, avoid contact net column, walked by the slag blocking wall end face of running mechanism along beam body by all the other support leg mechanisms, until all support leg mechanism avoids contact net column, 90 degree are rotated by the rotating mechanism of described bottom boom frame one end, bottom boom frame is turned to along bridge to position, again by hoisting mechanism by interior truss, rotating mechanism and bottom boom frame in the lump vertical-lift to this bottom boom frame bottom surface higher than bridge pier basal surface position, namely inspection trolley can pass over bridge pier, thus realizes inspection trolley obstacle detouring and stablize traveling along slag blocking wall end face.
2. a kind of high-speed railway bridge inspection vehicle according to claim 1, support leg mechanism is at least three covers.
3. a kind of high-speed railway bridge inspection vehicle according to claim 1, is characterized in that, is overlapped by the support leg mechanism at least two of running mechanism in the slag blocking wall end face traveling of beam body.
4. a kind of high-speed railway bridge inspection vehicle according to claim 1, is characterized in that, the contact surface of support leg mechanism and beam body is provided with supporting leg directive wheel.
5. a kind of high-speed railway bridge inspection vehicle according to claim 1, is characterized in that, the end face that upper truss contacts with beam body, side are respectively arranged with truss directive wheel.
6. a kind of high-speed railway bridge inspection vehicle according to claim 1, it is characterized in that, balance weight body is arranged in truss.
7. a kind of high-speed railway bridge inspection vehicle according to claim 1, is characterized in that, motor is provided with Manual drive mechanism for subsequent use.
8. a kind of high-speed railway bridge inspection vehicle according to claim 1, is characterized in that, the bottom of running mechanism is provided with travelling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021804.4A CN104612044B (en) | 2015-01-16 | 2015-01-16 | A kind of high-speed railway bridge inspection vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021804.4A CN104612044B (en) | 2015-01-16 | 2015-01-16 | A kind of high-speed railway bridge inspection vehicle |
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| Publication Number | Publication Date |
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| CN104612044A true CN104612044A (en) | 2015-05-13 |
| CN104612044B CN104612044B (en) | 2016-06-29 |
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| CN201510021804.4A Active CN104612044B (en) | 2015-01-16 | 2015-01-16 | A kind of high-speed railway bridge inspection vehicle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442446A (en) * | 2016-01-11 | 2016-03-30 | 广西交通科学研究院 | Hanging basket for detecting and maintaining anchor mooring heads of boom and stay cable of bridge |
| CN106368124A (en) * | 2016-07-21 | 2017-02-01 | 中交公局厦门工程有限公司 | Platform device for assisting hanging construction operation at bottom of bridge floor system |
| CN107988901A (en) * | 2017-09-18 | 2018-05-04 | 株洲时代新材料科技股份有限公司 | One kind becomes deck-molding bridge inspection vehicle |
| CN108103932A (en) * | 2017-12-22 | 2018-06-01 | 中铁第四勘察设计院集团有限公司 | It turns round closed type Flexible arch bridge with steel truss beam and checks vehicle |
| CN109440641A (en) * | 2018-12-27 | 2019-03-08 | 新汶矿业集团有限责任公司 | A kind of inspection trolley for the maintenance of large span truss trestle |
| CN110241723A (en) * | 2019-06-12 | 2019-09-17 | 咸宁职业技术学院 | A kind of inspection vehicle of adjustable center of gravity |
| CN110735391A (en) * | 2019-09-04 | 2020-01-31 | 湖南桥康智能科技有限公司 | kinds of rod winding devices and bridge detection device |
| CN110904835A (en) * | 2019-12-10 | 2020-03-24 | 铁科润诚成都工程技术咨询有限公司 | Portable light unmanned inspection vehicle for bridge |
| CN112376416A (en) * | 2020-10-26 | 2021-02-19 | 合肥兆杰桥梁设备有限公司 | Bridge inspection vehicle |
| DE102017204235B4 (en) | 2016-03-15 | 2022-05-25 | XCMG Construction Machinery Co., Ltd. | DEVICE AND METHOD FOR MONITORING THE WORKING STABILITY OF A BRIDGE INVESTIGATION VEHICLE AND A BRIDGE INVESTIGATION VEHICLE |
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| CN204435221U (en) * | 2015-01-16 | 2015-07-01 | 武桥重工集团股份有限公司 | A kind of high-speed railway bridge inspection vehicle |
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| US2774325A (en) * | 1955-08-05 | 1956-12-18 | Charles H Budde | Bridge warning device |
| US3995965A (en) * | 1976-03-31 | 1976-12-07 | The Raymond Lee Organization, Inc. | Road surface deicing device |
| CN200981976Y (en) * | 2006-03-14 | 2007-11-28 | 中铁工程设计咨询集团有限公司 | Checking vehicle for railway passenger transport private line concrete box-shape bridge |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442446B (en) * | 2016-01-11 | 2017-03-22 | 广西交通科学研究院 | Hanging basket for detecting and maintaining anchor mooring heads of boom and stay cable of bridge |
| CN105442446A (en) * | 2016-01-11 | 2016-03-30 | 广西交通科学研究院 | Hanging basket for detecting and maintaining anchor mooring heads of boom and stay cable of bridge |
| DE102017204235B4 (en) | 2016-03-15 | 2022-05-25 | XCMG Construction Machinery Co., Ltd. | DEVICE AND METHOD FOR MONITORING THE WORKING STABILITY OF A BRIDGE INVESTIGATION VEHICLE AND A BRIDGE INVESTIGATION VEHICLE |
| CN106368124A (en) * | 2016-07-21 | 2017-02-01 | 中交公局厦门工程有限公司 | Platform device for assisting hanging construction operation at bottom of bridge floor system |
| CN106368124B (en) * | 2016-07-21 | 2018-02-06 | 中交一公局厦门工程有限公司 | A kind of stage apparatus for aiding in the hanging constructing operation in bridge deck bottom |
| CN107988901A (en) * | 2017-09-18 | 2018-05-04 | 株洲时代新材料科技股份有限公司 | One kind becomes deck-molding bridge inspection vehicle |
| CN108103932A (en) * | 2017-12-22 | 2018-06-01 | 中铁第四勘察设计院集团有限公司 | It turns round closed type Flexible arch bridge with steel truss beam and checks vehicle |
| CN109440641A (en) * | 2018-12-27 | 2019-03-08 | 新汶矿业集团有限责任公司 | A kind of inspection trolley for the maintenance of large span truss trestle |
| CN109440641B (en) * | 2018-12-27 | 2024-03-22 | 新汶矿业集团有限责任公司 | Maintenance trolley for maintaining large-span truss trestle |
| CN110241723A (en) * | 2019-06-12 | 2019-09-17 | 咸宁职业技术学院 | A kind of inspection vehicle of adjustable center of gravity |
| CN110735391A (en) * | 2019-09-04 | 2020-01-31 | 湖南桥康智能科技有限公司 | kinds of rod winding devices and bridge detection device |
| CN110904835A (en) * | 2019-12-10 | 2020-03-24 | 铁科润诚成都工程技术咨询有限公司 | Portable light unmanned inspection vehicle for bridge |
| CN112376416A (en) * | 2020-10-26 | 2021-02-19 | 合肥兆杰桥梁设备有限公司 | Bridge inspection vehicle |
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| CN104612044B (en) | 2016-06-29 |
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